Attachment 2 SOW_Grounds Maintenance_NCT TRACON-080526.pdf

AUGUST 5, 2026

STATEMENT OF WORK

Grounds Maintenance Services

Northern CA Terminal Radar Approach Control Facility

(NCT TRACON)

SCOPE: The Contractor must furnish all necessary labor, equipment, supplies and supervision to perform grounds maintenance services at the FAA, Northern CA TRACON, 11375 Douglas Road, Mather, California, 95655.

Period of Performance: The performance reads as follows:

Base Year: 10/01/2026 – 09/30/2027 Option Year 1: 10/01/2027 – 09/30/2028 Option Year 2: 10/01/2028 – 09/30/2029 Option Year 3: 10/01/2029 – 09/30/2030 Option Year 4: 10/01/2030 – 09/30/2031

Section I – Monthly Maintenance Service

General: The intent of this document is to provide a well supervised work force which spends a minimum of twenty-four (24) man-hours per week over three (3) days per week to maintain a well-kept and cared-for appearance at all times. Overall results will be a major consideration in the acceptability of contractor performance.

Watering: The Government owns and operates the lawn sprinkling system and determines the amount of water necessary to assure adequate growth of all vegetation with due consideration for costs incurred by excessive runoff. Includes hand-watering areas not covered by sprinklers.

Mowing: Mowing of lawn areas will be done every week to maintain grass at a minimum height of two inches and a maximum of three inches. Partial or patch mowing is not acceptable unless inclement weather prevents finishing work after it has been started. Care will be taken to avoid any damage to plants, lawns, and sprinkler systems.

Clippings: Leaves and clippings are to be picked up in the mowing operation or swept clean after mowing and are to be placed in the facility compost area by the contractor. They are not to be left overnight or swept back into the lawn.

Edging: Trimming of edges shall be done at each mowing to maintain a neat and uniform line separating the lawn from header boards, sidewalks, buildings, fences, and/or other obstacles. All edging will be done to retain the original size and shape of planter areas. A cleared circle, with at least 12" of clear space, shall be maintained free from grass and weeds at the base of each tree to reduce the possibility of damage from equipment.

Pruning: Small trees and all shrubs are to be pruned each month with a government provided schedule to maintain existing shape and size and to remove all dead and/or diseased sections. All hard cuttings will be removed from the premises and the contractor shall place all green cuttings in the facility compost area.

Trees or shrubs that extend over/onto roads and driveways shall be trimmed to maintain at least 2 feet of vehicle clearance vertically and horizontally.

Drainage Catch Basins: The Contractor shall remove all trash and other debris from the top and inside of drainage basins on the facility, and maintain them free from trash, debris, etc., to insure unimpeded water passage.

Section II – Fertilizing At least four (4) times a year; a weed-free fertilizer and/or other soil amendment will be applied to all lawn shrub, plant, flower and tree areas in accordance with the manufacturer's directions and recommendations.

The fertilizing agent and the application schedule will be approved by and coordinated with the Contracting Officer's Representative (COR)

Section III – Grounds Cleanup

Weekly:

1. Sidewalks and driveways shall be swept clean, including cleaning and wiping of all picnic tables and park benches in all outside areas.

2. Dead animals, including rodents will be removed from the premises and disposed of by the

Contractor in accordance with local and state laws.

3. All rubbish, debris, wastepaper, and other litter shall be removed from the facility and grounds and hauled to an approved dumpsite.

4. In no case shall contractor place trash, grass clippings, shrubs or any other material from any other job location other than NCT, in the facility dumpsters.

Monthly:

1. All rubbish, debris, wastepaper, and other litter shall be removed from parking zones and sidewalks outside the facility fence and hauled to an approved dumpsite.

Section IV – Weed Abatement and Control

All Hazardous Chemicals SDS documents used on the job site will be submitted to the COR for approval prior to doing work. No ACM (asbestos containing material) will be permitted for use on the property at any time.

1. Contractor shall provide a complete list of Manufacturer's Material Safety Data Sheets (SDS), to the COR ahead of time for approval prior to use.

2. All lawns, planting beds, and non-planted areas shall be cultivated, weeded, and/or treated as frequently as is necessary to control noxious weeds by preventing their growth and spread. Only recognized commercial products manufactured for this purpose and approved for use in the State of California will be used. The manufacturer will direct and provide instructions for application with licensed applicators doing the work.

3. In the 8 feet wide area inside and outside the perimeter fence all weeds and other vegetation will be eliminated either by hand weeding or spraying with an approved weed killer solution. The manufacturer will direct application with licensed applicators doing the work. At no time will plants in this area be permitted to interfere with the security of the facility by restricting visibility beyond the fence, or by providing over-the-fence access to the premises.

4. At least twice each month, all unsightly vegetation (weeds, grasses, etc.) shall be removed from parking islands, curbs, fence lines, between cracks in concrete and asphalt, etc.

5. Areas outside the fence along Douglas Road (on the south) are to be kept clear of weed growth.

Section V – Work Not Included in this Specification

1. Pruning trees over twenty (20) feet high.

2. Repairs/replacement of irrigation sprinklers, valves, etc. beyond the Contractor's control.

Losses of plants, shrubs, trees due to storms, weather, or disease.

3. Initial staking and tying of trees.

SPECIAL PROVISIONS:

Damage: Contractor shall ensure that no damage occurs to local wetlands and that vernal pools are protected.

Grounds Data: There are approximately 1,219,680 square feet covered by this contract, divided roughly as follows:

Pathways – Decomposed Granite 20,892 sq ft Pathways – Concrete 5,250 sq ft Drainage – Culverts 7,040 sq ft Shrub Areas at Fences 17,670 sq ft Antenna Farm – (No Plantings) 32,998 sq ft Paved Areas 220,675 sq ft Shrub Areas – Adjacent to Buildings 47,670 sq ft Patio – Concrete & Shrubs 6,015 sq ft Main Building 97,112 sq ft Equipment Yard – (Asphalt Paved) 17,600 sq ft Turf Areas 30,591 sq ft Non-Planted Areas 716,167 sq ft

PLANTINGS

Trees (+/-) 230

Submittals: Within 14 to 21 business days after contract award, the Contractor shall furnish the following for approval, to the COR.

1. A list of all materials and supplies the Contractor proposes to use on the NCT job site.

2. A complete set of Manufacturer’s Material Safety Data Sheets (MSDS) as appropriate.

3. A list of equipment the Contractor proposes to use for approval prior to start of work whether owned or rented.

4. A complete schedule of intended work and proposed time of year specialty work will be accomplished.

Responsibilities of the Contractor:

1. Furnish all supervision, equipment, labor, materials, and transportation required to maintain the facility grounds per SOW.

2. Ensure work is accomplished to guarantee no interruption of or interference with the proper execution of Government business.

3. Comply with all local laws, ordinances, regulations and obtain and pay for all necessary permits and licenses.

4. Any damage caused by the Contractor will be repaired at the expense of the Contractor.

Supplies & Equipment: The Government will furnish the following:

1. Electrical power at existing power outlets.

2. Water for grounds maintenance use.

3. Space for Contractor furnished small storage shed.

Inspections: All areas will be jointly inspected every two months by the Contractor and on-site FAA Representative or COR.